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Progress i guess

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This commit is contained in:
Dynamitos
2023-11-08 23:27:21 +01:00
parent ecb5050dc7
commit 19c3e559b1
49 changed files with 268 additions and 361 deletions
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res/shaders/MeshletBasePass.slang
+17 -17
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@@ -22,11 +22,11 @@ void taskMain(
uint threadID: SV_GroupIndex,
uint groupID: SV_GroupID
){
InstanceData instance = scene.instances[groupID];
InstanceData instance = pScene.instances[groupID];
if(threadID == 0)
{
head = 0;
localToClip = mul(viewParams.projectionMatrix, mul(viewParams.viewMatrix, instance.transformMatrix));
localToClip = mul(pViewParams.projectionMatrix, mul(pViewParams.viewMatrix, instance.transformMatrix));
// Left
viewFrustum.sides[0].n = float3(1, 0, 0);
viewFrustum.sides[0].d = -1;
@@ -44,11 +44,11 @@ void taskMain(
viewFrustum.basePlane.d = 0;
}
GroupMemoryBarrierWithGroupSync();
MeshData mesh = scene.meshData[groupID];
MeshData mesh = pScene.meshData[groupID];
for(uint i = threadID; i < MAX_MESHLETS_PER_MESH; i += TASK_GROUP_SIZE)
{
uint m = mesh.meshletOffset + min(mesh.numMeshlets, i);
MeshletDescription meshlet = scene.meshlets.meshletInfos[m];
MeshletDescription meshlet = pScene.meshlets.meshletInfos[m];
//if(meshlet.boundingBox.insideFrustum(localToClip, viewFrustum))
{
uint index;
@@ -61,7 +61,7 @@ void taskMain(
DispatchMesh(head, 1, 1, p);
}
groupshared VertexAttributes gs_vertices[MAX_VERTICES];
groupshared IVertexAttributes gs_vertices[MAX_VERTICES];
groupshared uint3 gs_indices[MAX_PRIMITIVES];
groupshared uint gs_numVertices;
groupshared uint gs_numPrimitives;
@@ -78,12 +78,12 @@ void meshMain(
in uint threadID: SV_GroupIndex,
in uint groupID: SV_GroupID,
in payload MeshPayload meshPayload,
out Vertices<VertexAttributes, MAX_VERTICES> vertices,
out Vertices<IVertexAttributes, MAX_VERTICES> vertices,
out Indices<uint3, MAX_PRIMITIVES> indices
){
InstanceData inst = scene.instances[meshPayload.instanceId[groupID]];
MeshData md = scene.meshData[meshPayload.instanceId[groupID]];
MeshletDescription m = meshlets.meshletInfos[meshPayload.meshletId[groupID]];
InstanceData inst = pScene.instances[meshPayload.instanceId[groupID]];
MeshData md = pScene.meshData[meshPayload.instanceId[groupID]];
MeshletDescription m = pScene.meshletInfos[meshPayload.meshletId[groupID]];
const uint vertexLoops = (MAX_VERTICES + MESH_GROUP_SIZE - 1) / MESH_GROUP_SIZE;
for(uint loop = 0; loop < vertexLoops; ++loop)
{
@@ -91,8 +91,8 @@ void meshMain(
v = min(v, m.vertexCount - 1);
InterlockedMax(gs_numVertices, v + 1);
{
int vertexIndex = meshlets.vertexIndices[m.vertexOffset + v];
gs_vertices[v] = vertexData.getAttributes(md.indexOffset + vertexIndex, inst);
int vertexIndex = pScene.vertexIndices[m.vertexOffset + v];
gs_vertices[v] = pVertexData.getAttributes(md.indexOffset + vertexIndex, inst);
}
}
@@ -103,12 +103,12 @@ void meshMain(
p = min(p, m.primitiveCount - 1);
InterlockedMax(gs_numPrimitives, p + 1);
{
uint8_t local_idx0 = meshlets.primitiveIndices[m.primitiveOffset + (p * 3) + 0];
uint8_t local_idx1 = meshlets.primitiveIndices[m.primitiveOffset + (p * 3) + 1];
uint8_t local_idx2 = meshlets.primitiveIndices[m.primitiveOffset + (p * 3) + 2];
uint32_t idx0 = meshlets.vertexIndices[m.vertexOffset + local_idx0];
uint32_t idx1 = meshlets.vertexIndices[m.vertexOffset + local_idx1];
uint32_t idx2 = meshlets.vertexIndices[m.vertexOffset + local_idx2];
uint8_t local_idx0 = pScene.primitiveIndices[m.primitiveOffset + (p * 3) + 0];
uint8_t local_idx1 = pScene.primitiveIndices[m.primitiveOffset + (p * 3) + 1];
uint8_t local_idx2 = pScene.primitiveIndices[m.primitiveOffset + (p * 3) + 2];
uint32_t idx0 = pScene.vertexIndices[m.vertexOffset + local_idx0];
uint32_t idx1 = pScene.vertexIndices[m.vertexOffset + local_idx1];
uint32_t idx2 = pScene.vertexIndices[m.vertexOffset + local_idx2];
gs_indices[p * 3 + 0] = idx0;
gs_indices[p * 3 + 1] = idx1;
gs_indices[p * 3 + 2] = idx2;